Weather archive in Mariehamn West Harbour
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Weather statistics
| Date / Local time | T | Po | P | Pa | U | DD | Ff | ff10 | ff3 | N | WW | W1 | W2 | Tn | Tx | Cl | Nh | H | Cm | Ch | VV | Td | RRR | tR | E | Tg | E' | sss | |
| 2026 May 12, Tuesday | 11 | 8.2 47 | 749.0 29.49 998.58 998.58 | 749.4 29.5 999.12 999.12 | 95 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 7.4 45 | |||||||||||||||||||
10 | 8.6 47 | 749.1 29.49 998.72 998.72 | 749.5 29.51 999.25 999.25 | 92 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 7.4 45 | |||||||||||||||||||||
09 | 8.7 48 | 749.2 29.5 998.85 998.85 | 749.5 29.51 999.25 999.25 | 90 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 8.1 47 | 9.1 48 | 7.1 45 | ||||||||||||||||||
08 | 8.8 48 | 749.5 29.51 999.25 999.25 | 749.8 29.52 999.65 999.65 | 90 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7.2 45 | ||||||||||||||||||||
07 | 9.0 48 | 749.7 29.52 999.52 999.52 | 750.1 29.53 1000.05 1000.05 | 84 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 6.4 44 | ||||||||||||||||||||
06 | 8.7 48 | 749.9 29.52 999.78 999.78 | 750.2 29.54 1000.18 1000.18 | 84 | Wind blowing from the east-northeast | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 9 m/s 32 km/h 20 miles/hour 17 knots 5 Bft | 6.2 43 | ||||||||||||||||||||
05 | 8.5 47 | 750.3 29.54 1000.32 1000.32 | 750.7 29.56 1000.85 1000.85 | 84 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 8 m/s 29 km/h 18 miles/hour 16 knots 5 Bft | 5.9 43 | ||||||||||||||||||||
04 | 8.1 47 | 750.9 29.56 1001.12 1001.12 | 751.3 29.58 1001.65 1001.65 | 86 | Wind blowing from the north-east | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 5.9 43 | ||||||||||||||||||||
03 | 8.2 47 | 751.6 29.59 1002.05 1002.05 | 751.9 29.6 1002.45 1002.45 | 85 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 5.8 42 | ||||||||||||||||||||
02 | 8.3 47 | 752.1 29.61 1002.72 1002.72 | 752.4 29.62 1003.12 1003.12 | 85 | Wind blowing from the east-northeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 5.9 43 | ||||||||||||||||||||
01 | 8.7 48 | 752.7 29.63 1003.52 1003.52 | 753.1 29.65 1004.05 1004.05 | 86 | Wind blowing from the east-northeast | Light breeze (2 m/s) (7 km/h) (4 mph) (4 knots) (2 Bft) | 6.4 44 | ||||||||||||||||||||||
00 | 8.7 48 | 752.3 29.62 1002.98 1002.98 | 752.7 29.63 1003.52 1003.52 | 75 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 4.5 40 | ||||||||||||||||||||
| May 11, Monday | 23 | 8.9 48 | 752.7 29.63 1003.52 1003.52 | 753.1 29.65 1004.05 1004.05 | 77 | Wind blowing from the east-northeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 5.1 41 | |||||||||||||||||||||
22 | 8.5 47 | 753.1 29.65 1004.05 1004.05 | 753.4 29.66 1004.45 1004.45 | 81 | Wind blowing from the east | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 1 m/s 4 km/h 2 mph 2 knots 1 Bft | 3 m/s 11 km/h 7 miles/hour 6 knots 2 Bft | 5.4 42 | ||||||||||||||||||||
21 | 8.8 48 | 753.1 29.65 1004.05 1004.05 | 753.5 29.67 1004.58 1004.58 | 82 | Wind blowing from the south-southeast | Light air (1 m/s) (4 km/h) (2 mph) (2 knots) (1 Bft) | 2 m/s 7 km/h 4 mph 4 knots 2 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 7.8 46 | 11.9 53 | 5.8 42 | ||||||||||||||||||
20 | 9.3 49 | 753.1 29.65 1004.05 1004.05 | 753.4 29.66 1004.45 1004.45 | 80 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 5.9 43 | ||||||||||||||||||||
19 | 9.3 49 | 752.8 29.64 1003.65 1003.65 | 753.2 29.65 1004.18 1004.18 | 80 | Wind blowing from the south-southeast | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 5.9 43 | ||||||||||||||||||||
18 | 9.4 49 | 753.0 29.65 1003.92 1003.92 | 753.4 29.66 1004.45 1004.45 | 81 | Wind blowing from the south | Gentle breeze (5 m/s) (18 km/h) (11 miles/hour) (10 knots) (3 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 6.2 43 | ||||||||||||||||||||
17 | 10.8 51 | 753.1 29.65 1004.05 1004.05 | 753.4 29.66 1004.45 1004.45 | 71 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 5.7 42 | ||||||||||||||||||||
16 | 11.0 52 | 753.4 29.66 1004.45 1004.45 | 753.7 29.67 1004.85 1004.85 | 65 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 4.5 40 | ||||||||||||||||||||
15 | 11.3 52 | 753.4 29.66 1004.45 1004.45 | 753.7 29.67 1004.85 1004.85 | 69 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 7 m/s 25 km/h 16 miles/hour 14 knots 4 Bft | 5.8 42 | ||||||||||||||||||||
14 | 11.2 52 | 753.4 29.66 1004.45 1004.45 | 753.7 29.67 1004.85 1004.85 | 71 | Wind blowing from the south-southeast | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 6.1 43 | ||||||||||||||||||||
13 | 9.3 49 | 753.4 29.66 1004.45 1004.45 | 753.8 29.68 1004.98 1004.98 | 85 | Wind blowing from the south-southwest | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 5 m/s 18 km/h 11 miles/hour 10 knots 3 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 6.8 44 | ||||||||||||||||||||
12 | 9.1 48 | 753.4 29.66 1004.45 1004.45 | 753.8 29.68 1004.98 1004.98 | 85 | Wind blowing from the south | Gentle breeze (4 m/s) (14 km/h) (9 miles/hour) (8 knots) (3 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 6.6 44 | ||||||||||||||||||||
11 | 9.1 48 | 753.5 29.67 1004.58 1004.58 | 753.9 29.68 1005.12 1005.12 | 85 | Wind blowing from the south-southwest | Light breeze (3 m/s) (11 km/h) (7 miles/hour) (6 knots) (2 Bft) | 4 m/s 14 km/h 9 miles/hour 8 knots 3 Bft | 6 m/s 22 km/h 13 miles/hour 12 knots 4 Bft | 6.6 44 | ||||||||||||||||||||